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Microcontrollers facilitate the control and operation of embedded systems by executing programmed instructions. Key attributes include Core Processor, Connectivity, and Operating Temperature, which are essential for performance and compatibility. These components are widely used in applications such as new product design and prototyping.

What are Microcontrollers ?

Microcontrollers are integrated circuits designed to manage specific tasks within embedded systems by executing programmed instructions. They are commonly used in applications like embedded control systems, production electronics assembly, and maintenance. Important specifications for selection include Core Processor, which determines processing power; Connectivity, which affects communication capabilities; and Operating Temperature, which ensures reliable performance in various environments. Sourcing teams should validate lifecycle status and consider alternate-source options to mitigate procurement risks.

Part & Mfr	Total Stock	Pricing & RFQ	Connectivity	Core Processor	Core Size	Data Converters	EEPROM Size	Frequency	Halogen Free	Lead Spacing	Lead Style	Mounting Type	Number of I	Number of I/O	Operating Temperature	Oscillator Type	Peripherals	Program Memory Size	Program Memory Type	RAM Size	Speed	Storage Temperature	Supplier Device Package	Tape & Reel	Voltage
TS80C51RA2-VCB Download Datasheet for TS80C51RA2-VCB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	0°C ~ 70°C (TA)	Internal	POR, PWM, WDT	-	ROMless	256 x 8	40/30MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
TS80C51RA2-MIB Download Datasheet for TS80C51RA2-MIB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR, PWM, WDT	-	ROMless	256 x 8	40/20MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
TS80C51RA2-LIB Download Datasheet for TS80C51RA2-LIB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR, PWM, WDT	-	ROMless	256 x 8	30/20MHz	-	44-PLCC (16.6x16.6)	-	2.7V ~ 5.5V
TS80C51RA2-LCB Download Datasheet for TS80C51RA2-LCB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	0°C ~ 70°C (TA)	Internal	POR, PWM, WDT	-	ROMless	256 x 8	30/20MHz	-	44-PLCC (16.6x16.6)	-	2.7V ~ 5.5V
TS80C32X2-VIB Download Datasheet for TS80C32X2-VIB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR	-	ROMless	256 x 8	60/30MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
TS80C32X2-VCB Download Datasheet for TS80C32X2-VCB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	0°C ~ 70°C (TA)	Internal	POR	-	ROMless	256 x 8	60/30MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
TS80C32X2-MIB Download Datasheet for TS80C32X2-MIB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR	-	ROMless	256 x 8	40/20MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
TS80C32X2-LCB Download Datasheet for TS80C32X2-LCB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	0°C ~ 70°C (TA)	Internal	POR	-	ROMless	256 x 8	30/20MHz	-	44-PLCC (16.6x16.6)	-	2.7V ~ 5.5V
TS80C32X2-LIB Download Datasheet for TS80C32X2-LIB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR	-	ROMless	256 x 8	30/20MHz	-	44-PLCC (16.6x16.6)	-	2.7V ~ 5.5V
TS80C51RD2-LCB Download Datasheet for TS80C51RD2-LCB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	0°C ~ 70°C (TA)	Internal	POR, PWM, WDT	-	ROMless	768 x 8	30/20MHz	-	44-PLCC (16.6x16.6)	-	2.7V ~ 5.5V
TS80C31X2-VIB Download Datasheet for TS80C31X2-VIB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR	-	ROMless	128 x 8	60/30MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
TS80C31X2-VCB Download Datasheet for TS80C31X2-VCB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	0°C ~ 70°C (TA)	Internal	POR	-	ROMless	128 x 8	60/30MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
TS80C31X2-MIB Download Datasheet for TS80C31X2-MIB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR	-	ROMless	128 x 8	40/20MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
TS80C31X2-MCB Download Datasheet for TS80C31X2-MCB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	0°C ~ 70°C (TA)	Internal	POR	-	ROMless	128 x 8	40/20MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
TS80C31X2-LIB Download Datasheet for TS80C31X2-LIB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR	-	ROMless	128 x 8	30/20MHz	-	44-PLCC (16.6x16.6)	-	2.7V ~ 5.5V
TS80C31X2-LCB Download Datasheet for TS80C31X2-LCB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	0°C ~ 70°C (TA)	Internal	POR	-	ROMless	128 x 8	30/20MHz	-	44-PLCC (16.6x16.6)	-	2.7V ~ 5.5V
ZGP323HAP4016G Download Datasheet for ZGP323HAP4016G Zilog	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	-	Z8	8-Bit	-	-	-	-	-	-	Through Hole	32	-	-40°C ~ 125°C (TA)	Internal	HLVD, POR, WDT	16KB (16K x 8)	OTP	237 x 8	8MHz	-	-	-	2V ~ 5.5V
TS87C51RD2-MIB Download Datasheet for TS87C51RD2-MIB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR, PWM, WDT	64KB (64K x 8)	OTP	1K x 8	40/20MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
TS80C51RA2-VIB Download Datasheet for TS80C51RA2-VIB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR, PWM, WDT	-	ROMless	256 x 8	40/30MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
TS80C51RD2-LIB Download Datasheet for TS80C51RD2-LIB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR, PWM, WDT	-	ROMless	768 x 8	30/20MHz	-	44-PLCC (16.6x16.6)	-	2.7V ~ 5.5V
TS87C51RC2-MIB Download Datasheet for TS87C51RC2-MIB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR, PWM, WDT	32KB (32K x 8)	OTP	512 x 8	40/20MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
TS87C51RC2-LIB Download Datasheet for TS87C51RC2-LIB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR, PWM, WDT	32KB (32K x 8)	OTP	512 x 8	30/20MHz	-	44-PLCC (16.6x16.6)	-	2.7V ~ 5.5V
TS80C51RD2-MCB Download Datasheet for TS80C51RD2-MCB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	0°C ~ 70°C (TA)	Internal	POR, PWM, WDT	-	ROMless	768 x 8	40/20MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
TS87C51RC2-VIB Download Datasheet for TS87C51RC2-VIB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR, PWM, WDT	32KB (32K x 8)	OTP	512 x 8	40/30MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
TS87C51RC2-VCB Download Datasheet for TS87C51RC2-VCB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	0°C ~ 70°C (TA)	Internal	POR, PWM, WDT	32KB (32K x 8)	OTP	512 x 8	40/30MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
TS87C51RB2-VIB Download Datasheet for TS87C51RB2-VIB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR, PWM, WDT	16KB (16K x 8)	OTP	512 x 8	40/30MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
TS87C51RD2-LCB Download Datasheet for TS87C51RD2-LCB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	0°C ~ 70°C (TA)	Internal	POR, PWM, WDT	64KB (64K x 8)	OTP	1K x 8	30/20MHz	-	44-PLCC (16.6x16.6)	-	2.7V ~ 5.5V
TS87C51RD2-MCB Download Datasheet for TS87C51RD2-MCB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	0°C ~ 70°C (TA)	Internal	POR, PWM, WDT	64KB (64K x 8)	OTP	1K x 8	40/20MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
TS87C51RC2-LCB Download Datasheet for TS87C51RC2-LCB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	0°C ~ 70°C (TA)	Internal	POR, PWM, WDT	32KB (32K x 8)	OTP	512 x 8	30/20MHz	-	44-PLCC (16.6x16.6)	-	2.7V ~ 5.5V
TS87C51RC2-MCB Download Datasheet for TS87C51RC2-MCB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	0°C ~ 70°C (TA)	Internal	POR, PWM, WDT	32KB (32K x 8)	OTP	512 x 8	40/20MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
TS87C51RB2-VCB Download Datasheet for TS87C51RB2-VCB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	0°C ~ 70°C (TA)	Internal	POR, PWM, WDT	16KB (16K x 8)	OTP	512 x 8	40/30MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
TS80C51RD2-VCB Download Datasheet for TS80C51RD2-VCB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	0°C ~ 70°C (TA)	Internal	POR, PWM, WDT	-	ROMless	768 x 8	40/30MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
TS87C51RB2-MIB Download Datasheet for TS87C51RB2-MIB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR, PWM, WDT	16KB (16K x 8)	OTP	512 x 8	40/20MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
TS80C51RD2-VIB Download Datasheet for TS80C51RD2-VIB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR, PWM, WDT	-	ROMless	768 x 8	40/30MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
TS87C51RB2-LCB Download Datasheet for TS87C51RB2-LCB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	0°C ~ 70°C (TA)	Internal	POR, PWM, WDT	16KB (16K x 8)	OTP	512 x 8	30/20MHz	-	44-PLCC (16.6x16.6)	-	2.7V ~ 5.5V
TS87C51RB2-LIB Download Datasheet for TS87C51RB2-LIB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR, PWM, WDT	16KB (16K x 8)	OTP	512 x 8	30/20MHz	-	44-PLCC (16.6x16.6)	-	2.7V ~ 5.5V
TS87C51RB2-MCB Download Datasheet for TS87C51RB2-MCB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	0°C ~ 70°C (TA)	Internal	POR, PWM, WDT	16KB (16K x 8)	OTP	512 x 8	40/20MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
TS80C51RD2-MIB Download Datasheet for TS80C51RD2-MIB Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	Internal	POR, PWM, WDT	-	ROMless	768 x 8	40/20MHz	-	44-PLCC (16.6x16.6)	-	4.5V ~ 5.5V
TSC87251G2D-L16CER Download Datasheet for TSC87251G2D-L16CER Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, Microwire, SPI, UART/USART	C251	8/16-Bit	-	-	-	-	-	-	Surface Mount	32	-	0°C ~ 70°C (TA)	Internal	POR, PWM, WDT	32KB (32K x 8)	OTP	1K x 8	16MHz	-	44-VQFP (10x10)	-	2.7V ~ 5.5V
TSC80251G2D-L16CER Download Datasheet for TSC80251G2D-L16CER Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	EBI/EMI, I²C, Microwire, SPI, UART/USART	C251	8/16-Bit	-	-	-	-	-	-	Surface Mount	32	-	0°C ~ 70°C (TA)	Internal	POR, PWM, WDT	-	ROMless	1K x 8	16MHz	-	44-VQFP (10x10)	-	2.7V ~ 5.5V
T48C510-ILQ Download Datasheet for T48C510-ILQ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	-	MARC4	4-Bit	-	-	-	-	-	-	Surface Mount	34	-	-40°C ~ 85°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	4KB (4K x 8)	EEPROM	256 x 4	8MHz	-	44-SSO	-	2.2V ~ 6.2V
ATAM893T-TKQ Download Datasheet for ATAM893T-TKQ Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SSI	MARC4	4-Bit	-	64 x 16	-	-	-	-	Surface Mount	16	-	-40°C ~ 125°C (TA)	Internal	Brown-out Detect/Reset, POR, PWM, WDT	4KB (4K x 8)	EEPROM	256 x 4	4MHz	-	20-SSO	-	1.8V ~ 6.5V
AT89C51CC03U-SLRIM Download Datasheet for AT89C51CC03U-SLRIM Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, UART/USART	80C51	8-Bit	A/D 8x10b	2K x 8	-	-	-	-	Surface Mount	36	-	-40°C ~ 85°C (TA)	External	POR, PWM, WDT	64KB (64K x 8)	FLASH	2.25K x 8	40MHz	-	44-PLCC (16.6x16.6)	-	3V ~ 5.5V
AT89C51ED2-SLRIM Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SPI, UART/USART	80C51	8-Bit	-	2K x 8	-	-	-	-	Surface Mount	34	-	-40°C ~ 85°C (TA)	External	POR, PWM, WDT	64KB (64K x 8)	FLASH	2K x 8	60MHz	-	44-PLCC (16.6x16.6)	-	2.7V ~ 5.5V
AT89C51ED2-SMRIM Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SPI, UART/USART	80C51	8-Bit	-	2K x 8	-	-	-	-	Surface Mount	50	-	-40°C ~ 85°C (TA)	External	POR, PWM, WDT	64KB (64K x 8)	FLASH	2K x 8	60MHz	-	68-PLCC (24.23x24.23)	-	2.7V ~ 5.5V
AT89C51CC03U-S3RIM Download Datasheet for AT89C51CC03U-S3RIM Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	CANbus, SPI, UART/USART	80C51	8-Bit	A/D 8x10b	2K x 8	-	-	-	-	Surface Mount	36	-	-40°C ~ 85°C (TA)	External	POR, PWM, WDT	64KB (64K x 8)	FLASH	2.25K x 8	40MHz	-	52-PLCC (19.15x19.15)	-	3V ~ 5.5V
AT89C51RC2-SLRIM Download Datasheet for AT89C51RC2-SLRIM Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SPI, UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	External	POR, PWM, WDT	32KB (32K x 8)	FLASH	1.25K x 8	60MHz	-	44-PLCC (16.6x16.6)	-	2.7V ~ 5.5V
AT89C51RD2-SLRIM Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SPI, UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	34	-	-40°C ~ 85°C (TA)	External	POR, PWM, WDT	64KB (64K x 8)	FLASH	2K x 8	60MHz	-	44-PLCC (16.6x16.6)	-	2.7V ~ 5.5V
AT89C51RB2-SLRIM Download Datasheet for AT89C51RB2-SLRIM Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	SPI, UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	32	-	-40°C ~ 85°C (TA)	External	POR, PWM, WDT	16KB (16K x 8)	FLASH	1.25K x 8	60MHz	-	44-PLCC (16.6x16.6)	-	2.7V ~ 5.5V
AT89C51IC2-SLRIM Download Datasheet for AT89C51IC2-SLRIM Microchip Technology	Stock on Request Send RFQ	Price on request Price and Stock on Request Stock on Request Send RFQ	I²C, SPI, UART/USART	80C51	8-Bit	-	-	-	-	-	-	Surface Mount	34	-	-40°C ~ 85°C (TA)	External	POR, PWM, WDT	32KB (32K x 8)	FLASH	1.25K x 8	60MHz	-	44-PLCC (16.6x16.6)	-	2.7V ~ 5.5V

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About Microcontrollers

Microcontrollers are essential components in embedded control systems, providing the core processing power needed for a variety of applications. At DistyParts, we offer a comprehensive selection of microcontrollers that cater to diverse needs, from new product design and prototyping to production electronics assembly and maintenance.

When sourcing microcontrollers, it is crucial to consider important attributes such as connectivity options, core processor types, core sizes, data converters, and EEPROM sizes. These specifications play a vital role in ensuring compatibility with your existing designs and meeting the operational requirements of your projects.

Our platform allows you to compare critical specifications easily, helping you validate lifecycle status and explore alternate-source options before submitting a Request for Quotation (RFQ). We recommend prioritizing parametric filtering based on your project needs rather than brand preference to minimize sourcing risks.

Microcontrollers are widely used in embedded applications, making them a key component for engineers and technical purchasers. Whether you are evaluating options for engineering qualification or seeking reliable components for field replacements, our marketplace provides the tools you need for effective procurement-driven multi-sourcing.

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